<template>
<el-dialog
    :title="$t('common.select_coupon')"
    v-model="dialogVisible"
    @close="dialogFormVisible"
    :close-on-click-modal="false"
    :close-on-press-escape="false"
  >
    <!--内容-->
    <div class="product-content">
      <div class="table-wrap">
        <el-table
          :data="tableData"
          border
          style="width: 100%"
          v-loading="loading"
          @current-change="handleCurrentChange"
        >
          <el-table-column prop="name" :label="$t('common.name')"></el-table-column>
          <el-table-column prop="minPrice" :label="$t('common.minimum_spend')"></el-table-column>
          <el-table-column prop="totalNum" :label="$t('common.quantity')">
            <template #default="scope">
              <span v-if="scope.row.totalNum > 0">{{scope.row.totalNum}}

</span>
              <span v-else>{{$t('common.unlimited')}}</span>
            </template>
          </el-table-column>
          <el-table-column :label="$t('common.actions')" width="80">
            <template #default="scope">
              <el-button
                type="primary"
                size="small"
                @click="selectUser(scope.row)"
                >{{$t('common.select')}}</el-button
              >
            </template>
          </el-table-column>
        </el-table>
      </div>

      <!--分页-->
      <div class="pagination">
        <el-pagination
          @size-change="handleSizeChange"
          @current-change="handleCurrentChange"
          background
          :current-page="curPage"
          :page-sizes="[2, 10, 20, 50, 100]"
          :page-size="pageSize"
          layout="total, prev, pager, next, jumper"
          :total="totalDataNumber"
        ></el-pagination>
      </div>
    </div>

    <!--    <div slot="footer" class="dialog-footer">
      <el-button size="small" @click="dialogFormVisible">取 消</el-button>
      <el-button size="small" type="primary" @click="addClerk">确 定</el-button>
    </div> -->
  </el-dialog>
</template>

<script>
import CouponApi from "@/api/coupon.js";
export default {
  data() {
    return {
      /*是否加载完成*/
      loading: true,
      /*当前是第几页*/
      curPage: 1,
      /*一页多少条*/
      pageSize: 20,
      /*一共多少条数据*/
      totalDataNumber: 0,
      formInline: {
        name: ""
      },
      //会员列表
      tableData: [],
      formRules: {
        name: [{
          required: true,
          message: $t("common.enter_level_name"),
          trigger: "blur"
        }, {
          min: 3,
          max: 5,
          message: $t("common.name_length_limit"),
          trigger: "blur"
        }]
      },
      multipleSelection: [],
      /*左边长度*/
      formLabelWidth: "120px",
      /*是否显示*/
      dialogVisible: false
    };
  },
  props: ["open_add"],
  created() {
    this.dialogVisible = this.open_add;
    /*获取列表*/
    this.getTableList();
  },
  methods: {
    /*选择第几页*/
    handleCurrentChange(val) {
      this.curPage = val;
      this.getTableList();
    },
    /*每页多少条*/
    handleSizeChange(val) {
      this.curPage = 1;
      this.pageSize = val;
      this.getTableList();
    },
    getTableList() {
      let self = this;
      let params = {};
      params.pageIndex = self.curPage;
      params.pageSize = self.pageSize;
      CouponApi.couponList(params, true).then(res => {
        if (res.code == 1) {
          self.loading = false;
          self.tableData = res.data.records;
          self.totalDataNumber = res.data.total;
          self.gradeList = res.data.grade;
        } else {
          ElMessage.error($t("common.error_message"));
        }
      }).catch(error => {});
    },
    //点击确定
    selectUser(e) {
      let self = this;
      let params = e;
      this.$emit("closeDialog", {
        type: "success",
        openDialog: false,
        params: params
      });
    },
    /*关闭弹窗*/
    dialogFormVisible(e) {
      if (e) {
        this.$emit("closeDialog", {
          type: "success",
          openDialog: false
        });
      } else {
        this.$emit("closeDialog", {
          type: "error",
          openDialog: false
        });
      }
    }
  }
};
</script>

